n.
1)a person who often practices interacting with strangers
2)a person who often rounds the bases with the opposite sex
3)a person who often flirts with the opposite sex
4)a group of these type of people

v.
1)to openly interact with strangers
2)to flirt with someone
3)to round any or all of the bases with the opposite sex

"Hey, did you see Jeff flirting with all those girls last night?"
"Yeah, dude, what a shmeb."